ES451620A1 - Condensation products - Google Patents
Condensation productsInfo
- Publication number
- ES451620A1 ES451620A1 ES451620A ES451620A ES451620A1 ES 451620 A1 ES451620 A1 ES 451620A1 ES 451620 A ES451620 A ES 451620A ES 451620 A ES451620 A ES 451620A ES 451620 A1 ES451620 A1 ES 451620A1
- Authority
- ES
- Spain
- Prior art keywords
- condensation products
- condensation
- cycloalkanones
- translation
- aqueous solution
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G6/00—Condensation polymers of aldehydes or ketones only
- C08G6/02—Condensation polymers of aldehydes or ketones only of aldehydes with ketones
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Phenolic Resins Or Amino Resins (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Process for obtaining condensation products, characterized in that it comprises reacting in condensation cycloalkanones, in a solar ratio 1: 2-3: 0.7-1.1 in aqueous solution. (Machine-translation by Google Translate, not legally binding)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2542090A DE2542090C2 (en) | 1975-09-20 | 1975-09-20 | Condensation products from cycloalkanones, formaldehyde and alkali bisulfite |
Publications (1)
Publication Number | Publication Date |
---|---|
ES451620A1 true ES451620A1 (en) | 1977-08-01 |
Family
ID=5957038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES451620A Expired ES451620A1 (en) | 1975-09-20 | 1976-09-17 | Condensation products |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS6023694B2 (en) |
BR (1) | BR7606199A (en) |
CH (1) | CH606161A5 (en) |
DE (1) | DE2542090C2 (en) |
ES (1) | ES451620A1 (en) |
FR (1) | FR2324661A1 (en) |
GB (1) | GB1549225A (en) |
MX (1) | MX143807A (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5717495A (en) * | 1980-07-07 | 1982-01-29 | Nippon Telegr & Teleph Corp <Ntt> | Growing apparatus for single crystal |
DE3144673A1 (en) * | 1981-11-10 | 1983-05-26 | Skw Trostberg Ag, 8223 Trostberg | ACID GROUPS CONTAINING THERMOSTABLE, HYDROPHILIC CONDENSATION PRODUCTS OF ALDEHYDES AND KETONES |
JPS59164698A (en) * | 1983-03-10 | 1984-09-17 | Toshiba Corp | Preparation of single crystal |
JPS59174593A (en) * | 1983-03-25 | 1984-10-03 | Toshiba Corp | Exothermic resistance element for production unit of single crystal |
JPS6027683A (en) * | 1983-07-21 | 1985-02-12 | Toshiba Corp | Resistant heater for single crystal production apparatus |
JPS6046998A (en) * | 1983-08-26 | 1985-03-14 | Sumitomo Electric Ind Ltd | Pulling up of single crystal and its device |
JPS6144794A (en) * | 1984-08-08 | 1986-03-04 | Hitachi Ltd | Heating element |
ES2085921T3 (en) | 1990-03-09 | 1996-06-16 | Bayer Ag | MIXED CONDENSATION PRODUCTS. |
JP2631045B2 (en) * | 1991-06-03 | 1997-07-16 | コマツ電子金属株式会社 | Single crystal manufacturing equipment |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL78445C (en) * | 1949-10-14 | |||
FR1595632A (en) * | 1967-10-17 | 1970-06-15 | ||
DE1720729A1 (en) * | 1967-10-17 | 1971-07-08 | Bayer Ag | Condensation products |
DE2410863A1 (en) * | 1974-03-07 | 1975-09-18 | Bayer Ag | Cycloalkanone-formaldehyde condensates - prepd. in presence of ammonium salts, useful e.g. as fertilisers water-purifiers, etc. |
-
1975
- 1975-09-20 DE DE2542090A patent/DE2542090C2/en not_active Expired
-
1976
- 1976-08-18 MX MX165929A patent/MX143807A/en unknown
- 1976-09-14 GB GB38010/76A patent/GB1549225A/en not_active Expired
- 1976-09-17 ES ES451620A patent/ES451620A1/en not_active Expired
- 1976-09-17 BR BR7606199A patent/BR7606199A/en unknown
- 1976-09-17 JP JP51110950A patent/JPS6023694B2/en not_active Expired
- 1976-09-20 FR FR7628201A patent/FR2324661A1/en active Granted
- 1976-09-20 CH CH1191276A patent/CH606161A5/xx not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
MX143807A (en) | 1981-07-20 |
DE2542090C2 (en) | 1983-08-25 |
CH606161A5 (en) | 1978-10-31 |
DE2542090A1 (en) | 1977-03-31 |
FR2324661A1 (en) | 1977-04-15 |
BR7606199A (en) | 1977-06-14 |
GB1549225A (en) | 1979-08-01 |
JPS5239787A (en) | 1977-03-28 |
JPS6023694B2 (en) | 1985-06-08 |
FR2324661B1 (en) | 1980-05-30 |
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